The Marlins will play the Diamondbacks on Wednesday, September 16th, 2026. Your timezone's first pitch time is 9:40 pm EDT. Check local listings or your nearest streaming app for coverage.
Learn more about MLB Betting with our handy tutorial and guide. We explain money line, total and run line bets. Plus, a great discussion about exotic bets like MLB Baseball parlays and props.
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 #1 BetRiversREVIEW | New Customers - 2nd Chance Bet up to $500 - Code: SPORTS Bet Now 21+ Playable in PA only Gambling Problem? Call 1-800-GAMBLER |
Table of Contents
- Best Odds
- Interactive Odds Example
- Prop Bets
- Team Futures Odds
- Team Pages
- Team Standings
- Other Games Today
Best Marlins at Diamondbacks Odds
| Underdog Miami Marlins | Favorite Arizona Diamondbacks |
|---|---|
| Over | Under |
|---|---|
| Underdog Miami Marlins | Favorite Arizona Diamondbacks |
|---|---|
Matchup Odds FAQs
The Arizona Diamondbacks are the -139 moneyline favorite at BetRivers and the Miami Marlins are the +117 moneyline underdog at BetRivers.
The best over line is 9 -121 runs at BetRivers, which means you risk $121 to win $100 betting the over. The best under line is 9 -118 runs at BetRivers, and that means you risk $118 to win $100 betting the under.
The Arizona Diamondbacks are -1.5 +143 run line favorites at BetRivers, while the Miami Marlins are +1.5 -177 run line underdogs at BetRivers.
MLB Odds Example
|
Game |
 BetRiversBet |
|---|---|
Marlins
Diamondbacks
9/16/26 9:40pm EDT | +117-139 |
- Miami Marlins bettors risk $100 to win $117 at +117 odds. The implied probability for Miami Marlins is 46.08%.
- Arizona Diamondbacks bettors risk $100 to win $71.94 at -139 odds. The implied probability for Arizona Diamondbacks is 58.16%.
Miami Marlins at Arizona Diamondbacks Prop Bets
| BetRivers Bet |
|
|---|---|
Marlins
Diamondbacks
9/16/26 9:40pm EDT | Pending BetRivers |
Miami Marlins & Arizona Diamondbacks Futures Odds
Latest World Series odds, if available, for each team. Review odds for other teams and learn how to bet on the tournament. See past Championship results and learn how to bet World Series teasers, props and parlays.
Miami Marlins World Series OddsNo World Series TM Miami Marlins YR: futures available
Arizona Diamondbacks World Series OddsNo World Series TM Arizona Diamondbacks YR: futures available
Miami Marlins & Arizona Diamondbacks Team Pages
Review each team's season win total odds, futures odds, betting bonuses and other valuable information on our exclusive team betting odds pages. Team betting odds and stats update throughout the season:
Team Standings
| Team | W | L | Pct | GB | Home | Away | RS | RA | Diff | Strk | L10 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| e - Arizona Diamondbacks | 86 | 76 | 0.531 | +17.0 | 45-36 | 41-40 | 739 | 730 | +9 | L2 | 6-4 |
| e - Miami Marlins | 80 | 82 | 0.494 | +23.0 | 47-34 | 33-48 | 715 | 712 | +3 | W1 | 5-5 |
How to Bet on the Game
Time needed: 4 minutes.
How to Bet on the Miami Marlins vs Arizona Diamondbacks MLB Game
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Open a new sports betting account before game time.
Review our list of sports betting sites. Open a new account before the game starts on Wednesday, September 16th, 2026 at 9:40 pm EDT, making sure to enter all your personal details correctly. Don't forget to add your bonus code.
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Visit the sportsbook’s cashier, banking, or deposit page.
Navigate to the sportsbook's deposit page. Use your Visa card or MasterCard, or deposit with a bank transfer, or other methods like Paypal.
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Tap to the sportsbook's MLB page, look for the Miami Marlins vs Arizona Diamondbacks Game.
Navigate to the sportsbook's MLB page. Next, look for live or upcoming matchups. Select the Miami Marlins vs Arizona Diamondbacks Game.
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Choose your bet and place a wager.
Choose your bet and then use the funds you deposited to place a wager. The sportsbook will pay your winnings or deduct a losing wager from your account balance after the game.
Other September 16, 2026 MLB Games
- Chicago White Sox vs Cleveland Guardians
- San Francisco Giants vs St. Louis Cardinals
- New York Yankees vs Minnesota Twins
- Detroit Tigers vs Toronto Blue Jays
- Milwaukee Brewers vs Pittsburgh Pirates
- Los Angeles Dodgers vs Cincinnati Reds
- Oakland Athletics vs Tampa Bay Rays
- Philadelphia Phillies vs Washington Nationals
- Baltimore Orioles vs New York Mets
- Atlanta Braves vs Chicago Cubs
- Kansas City Royals vs Houston Astros
- Boston Red Sox vs Texas Rangers
- San Diego Padres vs Colorado Rockies
- Seattle Mariners vs Los Angeles Angels